I use my card catalog as embroidery thread storage but had to make a few custom sleeves for organization - come see how I did it!
Embroidery Thread Storage and Organization - One Dog Woof
Lot of 48 Embroidery/Sewing Machine Thread Spools Savers - Mess
Home - One Dog Woof
12 Pack: Embroidery Floss Organizer Kit by Loops
Embroidery Thread Storage and Organization - One Dog Woof
Glide Thread of the Month Club. 10 Mini Spools or 6 King Spools
Purchase Wholesale dog hat. Free Returns & Net 60 Terms on Faire
Thread Grid Storage System For Sewers And Quilters
Thread Grid Storage System For Sewers And Quilters
20 Embroidery Floss Organizer Options Storage Methods, 56% OFF
Embroidery Thread Storage Ideas - The Crazy Craft Lady